GK Practice Question and Answer
8 Q: Where does protein synthesis take place in the cell?
747 063b6c73328c33f137b3c605f
63b6c73328c33f137b3c605f- 1Golgi bodyfalse
- 2Centrosomefalse
- 3ribosometrue
- 4None of thesefalse
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Answer : 3. "ribosome"
Explanation :
Protein synthesis takes place in the cell on ribosomes. Ribosomes are cellular structures composed of RNA and proteins, and they are the sites where amino acids are linked together to form proteins, following the instructions encoded in messenger RNA (mRNA) molecules. This process, called translation, is a fundamental cellular mechanism essential for the synthesis of various proteins necessary for the functioning of the cell and the organism as a whole. Ribosomes can be found both in the cytoplasm of the cell and attached to the endoplasmic reticulum in eukaryotic cells.
Q: Agni Neerja disease is related to?
1839 063b6c6a228c33f137b3c5100
63b6c6a228c33f137b3c5100- 1Coconutfalse
- 2orangefalse
- 3Appletrue
- 4Grapesfalse
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Answer : 3. "Apple"
Explanation :
Agni Neerja disease is caused by the Yellow Vein Mosaic Virus (YUMA). It is not usually sap transmissible, but it has been transmitted by grafting under experimental conditions.
Q: Litmus is obtained from-
936 063b6c63d61d62119f1a1daaa
63b6c63d61d62119f1a1daaa- 1from bacteriafalse
- 2from algaefalse
- 3from fungusfalse
- 4from lichentrue
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Answer : 4. "from lichen"
Explanation :
Litmus is obtained from lichens, which are composite organisms formed from a symbiotic relationship between a fungus and an alga or cyanobacterium. Litmus is a water-soluble mixture of different dyes extracted from lichens, primarily Roccella tinctoria and Roccella fuciformis. It is commonly used as a pH indicator in laboratories to test the acidity or alkalinity of solutions.
Q: Which vegetable food contains maximum protein?
858 063b6c2ab28c33f137b3bf5f9
63b6c2ab28c33f137b3bf5f9- 1Arharfalse
- 2peasfalse
- 3Soybeantrue
- 4Gramfalse
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Answer : 3. "Soybean"
Explanation :
soybeans contain the highest amount of protein. Soybeans are a complete protein, meaning they provide all nine essential amino acids that the human body cannot produce on its own. Other high-protein vegetables include lentils, chickpeas, black beans, and green peas. Including a variety of these plant-based protein sources in your diet can contribute significantly to your protein intake.
Q: What is the botanical name of mango?
893 063b6c1da61d62119f1a19c02
63b6c1da61d62119f1a19c02- 1Mangofalse
- 2Daucus carotafalse
- 3Mangifera indicatrue
- 4suitable allfalse
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Answer : 3. "Mangifera indica"
Explanation :
The botanical name of the mango is Mangifera indica. It is a species of flowering plant in the sumac and poison ivy family, Anacardiaceae. Mangoes are widely cultivated for their edible fruit and are native to South Asia but are now grown in many parts of the world.
Q: By whom pollination takes place in fragrant flowers?
685 163b6c13361d62119f1a199c8
63b6c13361d62119f1a199c8- 1Windfalse
- 2Waterfalse
- 3Birdfalse
- 4Insecttrue
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Answer : 4. "Insect"
Explanation :
Fragrant flowers attract pollinators like bees, butterflies, and birds with their pleasant scent. These pollinators visit the flowers to feed on nectar or collect pollen. During their visits, they unintentionally transfer pollen from one flower to another, facilitating pollination. This process enables the plant to reproduce and produce seeds. Different plants rely on specific pollinators, ensuring their reproductive success and genetic diversity within the ecosystem.
Q: The edible part of coconut is?
785 063b6c0d228c33f137b3bd790
63b6c0d228c33f137b3bd790- 1fruit wallfalse
- 2seed coatfalse
- 3full seedfalse
- 4endospermtrue
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Answer : 4. "endosperm"
Explanation :
the edible part of a coconut is the endosperm. The endosperm is the inner, white, and fleshy part of the coconut seed, which is commonly consumed as food. It is often grated, dried, and used in various culinary applications or processed to extract coconut milk and oil. Coconut water, found inside young green coconuts, is also consumed as a refreshing beverage and is distinct from the endosperm.
Q: Which metal is found in blood?
845 063b6b7a461d62119f1a1274b
63b6b7a461d62119f1a1274b- 1calciumfalse
- 2sodiumfalse
- 3Irontrue
- 4Zincfalse
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Answer : 3. "Iron"
Explanation :
Iron is the metal found in blood. It is an essential mineral that plays a key role in transporting oxygen from the lungs to the rest of the body and carrying carbon dioxide back to the lungs to be exhaled. Iron is a crucial component of hemoglobin, a protein in red blood cells that binds to oxygen and gives blood its red color. Without sufficient iron, the body cannot produce enough healthy red blood cells, leading to iron-deficiency anemia, a common nutritional disorder.

